Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r476-tall-171620506100538.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is CloudDeployment-PT-2a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r476-tall-171620506100538
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 15:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 138K Apr 11 15:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 15:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Apr 11 15:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 51K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-2024-00
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-2024-01
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-2024-02
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-2024-03
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-2024-04
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-2024-05
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-2024-06
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-2024-07
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-2024-08
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-2024-09
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-2024-10
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-2024-11
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-2023-12
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-2023-13
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-2023-14
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717207760168

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-2a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 02:09:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 02:09:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 02:09:21] [INFO ] Load time of PNML (sax parser for PT used): 65 ms
[2024-06-01 02:09:21] [INFO ] Transformed 69 places.
[2024-06-01 02:09:21] [INFO ] Transformed 174 transitions.
[2024-06-01 02:09:21] [INFO ] Found NUPN structural information;
[2024-06-01 02:09:21] [INFO ] Parsed PT model containing 69 places and 174 transitions and 821 arcs in 161 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
FORMULA CloudDeployment-PT-2a-CTLFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-2a-CTLFireability-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 160/160 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 0 with 13 rules applied. Total rules applied 13 place count 69 transition count 147
Applied a total of 13 rules in 20 ms. Remains 69 /69 variables (removed 0) and now considering 147/160 (removed 13) transitions.
[2024-06-01 02:09:21] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 69 cols
[2024-06-01 02:09:21] [INFO ] Computed 12 invariants in 11 ms
[2024-06-01 02:09:21] [INFO ] Implicit Places using invariants in 188 ms returned []
[2024-06-01 02:09:21] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2024-06-01 02:09:21] [INFO ] Invariant cache hit.
[2024-06-01 02:09:21] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-06-01 02:09:21] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 336 ms to find 0 implicit places.
Running 146 sub problems to find dead transitions.
[2024-06-01 02:09:21] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2024-06-01 02:09:21] [INFO ] Invariant cache hit.
[2024-06-01 02:09:21] [INFO ] State equation strengthened by 30 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 68/68 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/68 variables, 12/80 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 3 (OVERLAPS) 99/167 variables, 68/148 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/167 variables, 29/177 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/167 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 6 (OVERLAPS) 1/168 variables, 1/178 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/168 variables, 1/179 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/168 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 9 (OVERLAPS) 1/169 variables, 1/180 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/169 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 11 (OVERLAPS) 0/169 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 146 unsolved
No progress, stopping.
After SMT solving in domain Real declared 169/169 variables, and 180 constraints, problems are : Problem set: 0 solved, 146 unsolved in 4691 ms.
Refiners :[Domain max(s): 69/69 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 69/69 constraints, ReadFeed: 30/30 constraints, PredecessorRefiner: 146/146 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 146 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 68/68 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/68 variables, 12/80 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 3 (OVERLAPS) 99/167 variables, 68/148 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/167 variables, 29/177 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/167 variables, 146/323 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 7 (OVERLAPS) 1/168 variables, 1/324 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/168 variables, 1/325 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/168 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 10 (OVERLAPS) 1/169 variables, 1/326 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/169 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 12 (OVERLAPS) 0/169 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 146 unsolved
No progress, stopping.
After SMT solving in domain Int declared 169/169 variables, and 326 constraints, problems are : Problem set: 0 solved, 146 unsolved in 4653 ms.
Refiners :[Domain max(s): 69/69 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 69/69 constraints, ReadFeed: 30/30 constraints, PredecessorRefiner: 146/146 constraints, Known Traps: 0/0 constraints]
After SMT, in 9448ms problems are : Problem set: 0 solved, 146 unsolved
Search for dead transitions found 0 dead transitions in 9463ms
Starting structural reductions in LTL mode, iteration 1 : 69/69 places, 147/160 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9848 ms. Remains : 69/69 places, 147/160 transitions.
Support contains 49 out of 69 places after structural reductions.
[2024-06-01 02:09:31] [INFO ] Flatten gal took : 32 ms
[2024-06-01 02:09:31] [INFO ] Flatten gal took : 16 ms
[2024-06-01 02:09:31] [INFO ] Input system was already deterministic with 147 transitions.
Reduction of identical properties reduced properties to check from 45 to 44
RANDOM walk for 40000 steps (1221 resets) in 1778 ms. (22 steps per ms) remains 6/44 properties
BEST_FIRST walk for 40004 steps (11 resets) in 306 ms. (130 steps per ms) remains 4/6 properties
BEST_FIRST walk for 40002 steps (12 resets) in 97 ms. (408 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40003 steps (419 resets) in 117 ms. (339 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (363 resets) in 259 ms. (153 steps per ms) remains 3/3 properties
[2024-06-01 02:09:32] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2024-06-01 02:09:32] [INFO ] Invariant cache hit.
[2024-06-01 02:09:32] [INFO ] State equation strengthened by 30 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/21 variables, 4/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 47/68 variables, 8/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/68 variables, 47/80 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/68 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 99/167 variables, 68/148 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 29/177 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/167 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp28 is UNSAT
After SMT solving in domain Real declared 168/169 variables, and 178 constraints, problems are : Problem set: 3 solved, 0 unsolved in 112 ms.
Refiners :[Domain max(s): 68/69 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 69/69 constraints, ReadFeed: 29/30 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 122ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 3 atomic propositions for a total of 14 simplifications.
[2024-06-01 02:09:32] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-01 02:09:32] [INFO ] Flatten gal took : 31 ms
[2024-06-01 02:09:32] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA CloudDeployment-PT-2a-CTLFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-2a-CTLFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 02:09:32] [INFO ] Flatten gal took : 12 ms
[2024-06-01 02:09:32] [INFO ] Input system was already deterministic with 147 transitions.
Support contains 45 out of 69 places (down from 46) after GAL structural reductions.
Computed a total of 35 stabilizing places and 79 stable transitions
Graph (complete) has 469 edges and 69 vertex of which 64 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 4 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 65/69 places, 147/147 transitions.
[2024-06-01 02:09:32] [INFO ] Flatten gal took : 8 ms
[2024-06-01 02:09:32] [INFO ] Flatten gal took : 8 ms
[2024-06-01 02:09:32] [INFO ] Input system was already deterministic with 147 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Graph (trivial) has 71 edges and 69 vertex of which 15 / 69 are part of one of the 5 SCC in 2 ms
Free SCC test removed 10 places
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Ensure Unique test removed 4 places
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 54 transition count 122
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 54 transition count 122
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 12 place count 54 transition count 113
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 54 transition count 111
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 16 place count 52 transition count 111
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 22 place count 49 transition count 108
Applied a total of 22 rules in 32 ms. Remains 49 /69 variables (removed 20) and now considering 108/147 (removed 39) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32 ms. Remains : 49/69 places, 108/147 transitions.
[2024-06-01 02:09:32] [INFO ] Flatten gal took : 6 ms
[2024-06-01 02:09:32] [INFO ] Flatten gal took : 6 ms
[2024-06-01 02:09:32] [INFO ] Input system was already deterministic with 108 transitions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 1 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 65/69 places, 147/147 transitions.
[2024-06-01 02:09:32] [INFO ] Flatten gal took : 7 ms
[2024-06-01 02:09:32] [INFO ] Flatten gal took : 7 ms
[2024-06-01 02:09:32] [INFO ] Input system was already deterministic with 147 transitions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 1 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 65/69 places, 147/147 transitions.
[2024-06-01 02:09:32] [INFO ] Flatten gal took : 7 ms
[2024-06-01 02:09:32] [INFO ] Flatten gal took : 8 ms
[2024-06-01 02:09:32] [INFO ] Input system was already deterministic with 147 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Graph (trivial) has 60 edges and 69 vertex of which 15 / 69 are part of one of the 5 SCC in 0 ms
Free SCC test removed 10 places
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Ensure Unique test removed 4 places
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 54 transition count 121
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 54 transition count 121
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 10 place count 54 transition count 114
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 54 transition count 112
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 14 place count 52 transition count 112
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 51 transition count 111
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 17 place count 51 transition count 111
Applied a total of 17 rules in 39 ms. Remains 51 /69 variables (removed 18) and now considering 111/147 (removed 36) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 48 ms. Remains : 51/69 places, 111/147 transitions.
[2024-06-01 02:09:32] [INFO ] Flatten gal took : 5 ms
[2024-06-01 02:09:33] [INFO ] Flatten gal took : 8 ms
[2024-06-01 02:09:33] [INFO ] Input system was already deterministic with 111 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Graph (trivial) has 66 edges and 69 vertex of which 18 / 69 are part of one of the 5 SCC in 0 ms
Free SCC test removed 13 places
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Ensure Unique test removed 4 places
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 51 transition count 112
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 51 transition count 112
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 9 place count 51 transition count 106
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 10 place count 51 transition count 105
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 50 transition count 105
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 15 place count 48 transition count 103
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 16 place count 48 transition count 103
Applied a total of 16 rules in 31 ms. Remains 48 /69 variables (removed 21) and now considering 103/147 (removed 44) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32 ms. Remains : 48/69 places, 103/147 transitions.
[2024-06-01 02:09:33] [INFO ] Flatten gal took : 9 ms
[2024-06-01 02:09:33] [INFO ] Flatten gal took : 5 ms
[2024-06-01 02:09:33] [INFO ] Input system was already deterministic with 103 transitions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 1 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 65/69 places, 147/147 transitions.
[2024-06-01 02:09:33] [INFO ] Flatten gal took : 6 ms
[2024-06-01 02:09:33] [INFO ] Flatten gal took : 14 ms
[2024-06-01 02:09:33] [INFO ] Input system was already deterministic with 147 transitions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 2 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 65/69 places, 147/147 transitions.
[2024-06-01 02:09:33] [INFO ] Flatten gal took : 6 ms
[2024-06-01 02:09:33] [INFO ] Flatten gal took : 11 ms
[2024-06-01 02:09:33] [INFO ] Input system was already deterministic with 147 transitions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Applied a total of 0 rules in 1 ms. Remains 69 /69 variables (removed 0) and now considering 147/147 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 69/69 places, 147/147 transitions.
[2024-06-01 02:09:33] [INFO ] Flatten gal took : 6 ms
[2024-06-01 02:09:33] [INFO ] Flatten gal took : 6 ms
[2024-06-01 02:09:33] [INFO ] Input system was already deterministic with 147 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Graph (trivial) has 67 edges and 69 vertex of which 20 / 69 are part of one of the 6 SCC in 0 ms
Free SCC test removed 14 places
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Ensure Unique test removed 4 places
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 49 transition count 107
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 49 transition count 107
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 12 place count 49 transition count 100
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 49 transition count 98
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 16 place count 47 transition count 98
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 18 place count 46 transition count 97
Applied a total of 18 rules in 14 ms. Remains 46 /69 variables (removed 23) and now considering 97/147 (removed 50) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 46/69 places, 97/147 transitions.
[2024-06-01 02:09:33] [INFO ] Flatten gal took : 4 ms
[2024-06-01 02:09:33] [INFO ] Flatten gal took : 4 ms
[2024-06-01 02:09:33] [INFO ] Input system was already deterministic with 97 transitions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 1 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 65/69 places, 147/147 transitions.
[2024-06-01 02:09:33] [INFO ] Flatten gal took : 5 ms
[2024-06-01 02:09:33] [INFO ] Flatten gal took : 5 ms
[2024-06-01 02:09:33] [INFO ] Input system was already deterministic with 147 transitions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 1 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 65/69 places, 147/147 transitions.
[2024-06-01 02:09:33] [INFO ] Flatten gal took : 5 ms
[2024-06-01 02:09:33] [INFO ] Flatten gal took : 5 ms
[2024-06-01 02:09:33] [INFO ] Input system was already deterministic with 147 transitions.
[2024-06-01 02:09:33] [INFO ] Flatten gal took : 6 ms
[2024-06-01 02:09:33] [INFO ] Flatten gal took : 6 ms
[2024-06-01 02:09:33] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2024-06-01 02:09:33] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 69 places, 147 transitions and 729 arcs took 1 ms.
Total runtime 12099 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : CloudDeployment-PT-2a-CTLFireability-2024-00
Could not compute solution for formula : CloudDeployment-PT-2a-CTLFireability-2024-01
Could not compute solution for formula : CloudDeployment-PT-2a-CTLFireability-2024-03
Could not compute solution for formula : CloudDeployment-PT-2a-CTLFireability-2024-04
Could not compute solution for formula : CloudDeployment-PT-2a-CTLFireability-2024-05
Could not compute solution for formula : CloudDeployment-PT-2a-CTLFireability-2024-06
Could not compute solution for formula : CloudDeployment-PT-2a-CTLFireability-2024-07
Could not compute solution for formula : CloudDeployment-PT-2a-CTLFireability-2024-08
Could not compute solution for formula : CloudDeployment-PT-2a-CTLFireability-2024-10
Could not compute solution for formula : CloudDeployment-PT-2a-CTLFireability-2023-12
Could not compute solution for formula : CloudDeployment-PT-2a-CTLFireability-2023-13
Could not compute solution for formula : CloudDeployment-PT-2a-CTLFireability-2023-14

BK_STOP 1717207773763

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name CloudDeployment-PT-2a-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/511/ctl_0_
ctl formula name CloudDeployment-PT-2a-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/511/ctl_1_
ctl formula name CloudDeployment-PT-2a-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/511/ctl_2_
ctl formula name CloudDeployment-PT-2a-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/511/ctl_3_
ctl formula name CloudDeployment-PT-2a-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/511/ctl_4_
ctl formula name CloudDeployment-PT-2a-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/511/ctl_5_
ctl formula name CloudDeployment-PT-2a-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/511/ctl_6_
ctl formula name CloudDeployment-PT-2a-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/511/ctl_7_
ctl formula name CloudDeployment-PT-2a-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/511/ctl_8_
ctl formula name CloudDeployment-PT-2a-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/511/ctl_9_
ctl formula name CloudDeployment-PT-2a-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/511/ctl_10_
ctl formula name CloudDeployment-PT-2a-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/511/ctl_11_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudDeployment-PT-2a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is CloudDeployment-PT-2a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r476-tall-171620506100538"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-2a.tgz
mv CloudDeployment-PT-2a execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;